Results 91 to 100 of about 4,275 (207)

A Review of Simultaneous Localization and Mapping for the Robotic-Based Nondestructive Evaluation of Infrastructures

Sensors
The maturity of simultaneous localization and mapping (SLAM) methods has now reached a significant level that motivates in-depth and problem-specific reviews.
Ali Ghadimzadeh Alamdari, Farzad Azizi Zade, Arvin Ebrahimkhanlou   +2 more
doaj   +1 more source

Voxel-SLAM: A Complete, Accurate, and Versatile LiDAR-Inertial SLAM System

CoRR
In this work, we present Voxel-SLAM: a complete, accurate, and versatile LiDAR-inertial SLAM system that fully utilizes short-term, mid-term, long-term, and multi-map data associations to achieve real-time estimation and high precision mapping. The system consists of five modules: initialization, odometry, local mapping, loop closure, and global ...
Zheng Liu 0019, Haotian Li, Chongjian Yuan, Xiyuan Liu, Jiarong Lin, Rundong Li, Chunran Zheng, Bingyang Zhou, Wenyi Liu, Fu Zhang 0002   +9 more
openaire   +2 more sources

Control System for the Navigation of the Agricultural Robots: A Review

Journal of Field Robotics, Volume 43, Issue 5, Page 3474-3505, August 2026.
ABSTRACT Control systems for the navigation of autonomous agricultural robots—particularly those operating in uneven terrain and in the presence of static or dynamic obstacles—have advanced considerably in recent years. As conventional machinery evolves toward increasingly automated systems, the design of reliable navigation controllers has become ...
Edna Carolina Moriones Polanía, Hugo Rafacho Fernandes, Daniel Albiero, Angel Pontin Garcia   +3 more
wiley   +1 more source

SLAM Performance Evaluation on Uneven Terrain Under Varying Illuminance Conditions and Trajectory Lengths

IEEE Access
Simultaneous Localization and Mapping (SLAM) algorithms based on visual and light detection and ranging (LiDAR) technologies have shown remarkable capabilities in robot navigation, particularly for mapping and navigating unfamiliar environments. However,
Amirul Jamaludin, Syaimaa' Solehah Mohd Radzi, Norhidayah Mohamad Yatim, Nazlee Azmeer Masuan, Norsharimie Mat Adam, Nur Aisyah Syafinaz Suarin, Pazli Mohd Sulong, Siti Sofiah Mohd Radzi   +7 more
doaj   +1 more source

Formation process of the gravel‐dominated deposit from the 2011 Tohoku‐oki tsunami in Ofunato, northeastern Japan, inferred by integrating sedimentology and tsunami modelling

Sedimentology, Volume 73, Issue 5, Page 1378-1402, August 2026.
ABSTRACT Tsunami deposits serve as geological records of past events and are essential for understanding the occurrence and dynamics of tsunamis. However, conventional research has largely focused on sandy and boulder deposits, leaving gravel‐dominated tsunami deposits comparatively underexplored; furthermore, their characteristics and formation ...
Hidetoshi Masuda, Haruki Imura, Koki Nakata, Takashi Ishizawa, Daisuke Sugawara, Kazuhisa Goto   +5 more
wiley   +1 more source

Robust and accurate visual geo-localization using prior map constructed by handheld LiDAR SLAM with camera image and terrestrial LiDAR point cloud

International Journal of Digital Earth
Visual geo-localization using prior map of known environments has extensive applications in the fields such as self-driving, augmented reality and navigation. Currently, such prior maps are usually constructed by visual SLAM or SFM.
Zhiyuan Yang, Jing Li, Haitao Wu, Sisi Zlatanova, Weiwei Wang, Jonathan Fox, Banghui Yang, Yong Tang, Ruizhuo Zhang, Jianhua Gong, Xinpeng Wang, Jiahui Wang, Yuzhu Wang, Shuhao Sun   +13 more
doaj   +1 more source

Analysis of Smoke Transport Over the Northeast US Caused by Wildfires in Canada During June 2023—Leveraging the HRRR‐Smoke Model Predictions and Remote Sensing Observations

Journal of Geophysical Research: Atmospheres, Volume 131, Issue 14, 28 July 2026.
Abstract The intensification of wildland fires across portions of Canada in early June 2023 led to significant smoke transport into the eastern United States, resulting in poor air quality and reduced visibility. Significant degradation of air quality was evident from PM2.5 surface measurements as the smoke plume moved southwards, which was confirmed ...
Y. L. Pichugina, E. J. Strobach, A. W. Brewer, R. Ahmadov, P. S. Bhattacharjee, E. P. James, A. J. Schnell, B. Carroll, S. Baidar, S. Sandberg   +9 more
wiley   +1 more source

EKF SLAM 2D MENGGUNAKAN LIDAR [PDF]

, 2017
Agar dapat membantu pekerjaan dalam sistem pembuatan peta pada suatu ruangan yang memiliki tingkat bahaya yang tinggi, dibutuhkan sebuah robot yang dapat mengganti proses pembuatan peta. Sehingga robot tersebut harus memiliki sistem pemetaan 2D yang baik,
Sumantri Kurniawan Risandriya; Politeknik Negeri Batam, Ardian Budi Kusuma Atmaja; Politeknik Negeri Batam, Senanjung Prayoga; Politeknik Negeri Batam   +2 more
core  

The accuracy analysis of the Visual-SLAM and LiDAR-SLAM methods: A case study [PDF]

Simultaneous Localisation and Mapping (SLAM) is a technique that allows a vehicle to determine its location and map its surroundings simultaneously.
Kaya, Emirhan, Basaran, Aleyna, Uçarlı, Ahmet Can, İlçi, Veli, Özbayrak, Simla   +4 more
core   +1 more source

Visual and Visual‐Inertial SLAM Based on Enhanced Deep Learning Features and Motion Smoothness Constraints

Advanced Intelligent Systems, Volume 8, Issue 7, July 2026.
A visual and visual‐inertial simultaneous localization and mapping (SLAM) algorithm, leveraging enhanced deep learning features and motion smoothness constraints, is proposed in this research work. This method retains the advantages of geometry‐based SLAM methods while effectively utilizing the powerful representational capabilities of data‐driven ...
Maosheng Jiang, Lei Ma, Muhua Zhang, Kai Shen   +3 more
wiley   +1 more source